S
M
T
W
T
F
S
31
73°
52°
1
66°
55°
2
73°
52°
3
82°
50°
4
90°
57°
5
81°
70°
6
90°
66°
7
82°
66°
8
84°
66°
9
91°
73°
10
93°
68°
11
86°
66°
12
82°
63°
13
84°
64°
14
72°
59°
15
77°
52°
16
77°
59°
17
70°
57°
18
73°
59°
19
79°
57°
20
79°
61°
21
72°
57°
22
68°
59°
23
70°
57°
24
75°
55°
25
81°
61°
26
68°
63°
27
75°
64°
28
86°
64°
29
95°
77°
30
95°
79°
1
95°
76°
2
96°
75°
3
88°
73°
4
89°
71°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
June Weather in Gary
Gary's June 2026 forecast shows daily high temperatures ranging from 88° to 96°, with overnight lows between 71° and 76°. The average high for June is 92° with an average low of 74°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how June weather will actually feel in Gary. See also: July | August | September.
